1879907427

素因数分解:

$3^3\times {\mathrm{3001}}^1\times {\mathrm{23201}}^1$

素因数の和:26211

約数の個数: 16

約数和(自身を含む): 2786096160

約数和(自身を除く): 906188733

約数列:

[1, 3, 9, 27, 3001, 9003, 23201, 27009, 69603, 81027, 208809, 626427, 69626201, 208878603, 626635809, 1879907427]

約数ペア:

[(1, 1879907427), (3, 626635809), (9, 208878603), (27, 69626201), (3001, 626427), (9003, 208809), (23201, 81027), (27009, 69603)]